Sea temperature in Volos in December
The sea around Volos averages 17°C in December, usually between 16°C and 19°C. That is cold for most swimmers; a wetsuit helps.
Average17°CCold
Usual range16°C–19°C80% of readings
vs November−2.8°cooler
vs January−2.0°cooler next month
Through the year
Monthly averages 2023–2025. Water at 22°C or warmer: June–October.
December in recent years
| 2023 | 17°C |
|---|---|
| 2024 | 17°C |
| 2025 | 18°C |
Nearby in December
Beaches in Volos
59 of 59 beaches have an Excellent EU water-quality grade. See which ones are calm today.